Voltar para IT Security: Defense against the digital dark arts

## Comentários e feedback de alunos de IT Security: Defense against the digital dark arts da instituição Google

4.8
estrelas
18,379 classificações

## Sobre o curso

This course covers a wide variety of IT security concepts, tools, and best practices. It introduces threats and attacks and the many ways they can show up. We’ll give you some background of encryption algorithms and how they’re used to safeguard data. Then, we’ll dive into the three As of information security: authentication, authorization, and accounting. We’ll also cover network security solutions, ranging from firewalls to Wifi encryption options. The course is rounded out by putting all these elements together into a multi-layered, in-depth security architecture, followed by recommendations on how to integrate a culture of security into your organization or team. At the end of this course, you’ll understand: ● how various encryption algorithms and techniques work as well as their benefits and limitations. ● various authentication systems and types. ● the difference between authentication and authorization. ● how to evaluate potential risks and recommend ways to reduce risk. ● best practices for securing a network. ● how to help others to grasp security concepts and protect themselves....

## Melhores avaliações

PK

9 de abr de 2022

Great course for beginners and experts. Easy to understand and a good refresher for those who have been into IT for a long date. Recommend it to everyone looking for a high quality course on coursera.

DS

25 de abr de 2018

Great course that is full of useful information and presented in an easy to understand way. It's an awesome beginner course that will add to your knowledge and further your knowledge of IT security.

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## 2626 — 2650 de 3,014 Avaliações para o IT Security: Defense against the digital dark arts

por Pierre R L

28 de nov de 2019

It was a great course, but you need to be more fair when grading the questions, because I had questions with A,B,C,& D, if I get three of them , I missed one and they gave 0/1, this is not right. Otherwise, that was a great experience. I do like it.

por Raphael R

18 de set de 2019

Good, in-depth course. Point off due to following:

-Redundancy in graded work that should be standard by this point in the certification path.

-Graded work that would be more suited to be part of the network module rather than the security module.

por Bria B

25 de jun de 2019

Was a little difficult, but I succeeded! The only issue that I had was on week 6. The assignment sample was locked and did not show until after you passed the graded assignment. I was not sure what all was needed until my assignment was graded.

por Deleted A

29 de mar de 2018

Good content though the transcripts need editing - I suspect it was passed through a speech recognition engine. The final assignment had two glaring errors in the marking rubric, so overall good content but the text needs attention to detail.

por Jackson C

22 de set de 2022

I learnt a lot of new concepts and technical knowledge, far beyond what I already know while working as a Systems Engineer doing tech maintenance! Nicely paced and throughly explained. Looking forward to taking more courses from Coursera!

por 265_UNMIL M

6 de set de 2020

Hey,

I loved this course actually, but there's something come up.All the courses which I completed before in coursera, in certificate Google's logo was there..this is the first time when the logo is not visible in certificate.

por Utkarsh K

14 de jun de 2020

Plz madam activate my course .

bcz jelous friend didnt want to me see grow up ,tht so why he deactived it.

i m learning day by day fast , he cant able to see me

it`s kindly request to sir/madam plz activate my couse

thank you

por JD N

29 de ago de 2021

the labs need some refining on copy and paste options, the qwiklabs help was the most difficult part of the course, other than that I really enjoyed the course and training, and the ability to learn anytime 24 hours a day.

por Jose V

13 de out de 2019

This course is very complete, however, I think it could be better if the lectures include more knowledge about samples about good practices especially for IT plans, and include more block diagrams or graphics of solutions.

por Andrew O

25 de jul de 2018

What was with that final assignment? This is a 50-person company making widgets, not something serving as a contractor to the DOD. So many of the things being looked for are complete overkill for that sort of environment.

por Nora R

6 de dez de 2020

I have learned a ton but I would have loved to have more labs that were in addition to the guided ones to test application knowledge in real time. Thank you to all of my instructors I am truly blessed by your knowledge.

por Michael G

14 de nov de 2022

You get a good understanding of what a virus or malware is, and what it can do to an unsupervised computer or network. You don't want ransomware on your system, or lose or corrupt any file you need in your organization.

por Zilu T

22 de dez de 2018

Quite informative, though the practice and lab are a bit shallow. Peer-graded assignment is VERY annoying when you complete the course on your own pace (No one has submitted anything for you to grade or to grade you)

por Kyle Z

21 de abr de 2020

Excellent course. I highly recommend this course for anyone just starting out in the IT Security field. This course provide excellent overviews and foundations for anyone just starting out in the IT Security field.

por Abbas E

6 de mar de 2019

Good learning practice and straight to the point, I'm learning a lot every video and course, this is what i was looking for as new to the IT field. well done Google and who ever behind this Innovative approach.

por Edward H

7 de jun de 2019

This course is great with helping anyone that may want to get a foot into I.T. this will teach you the fundamentals and more. I would definitely start here if you don't know where to begin to learn about I.T.

por Hrishi H

4 de jul de 2020

Very Informative Even though a lot of big words and abbreviations were thrown around which needed us to research and learn about the words and topics before returning and continuing on the main course.

por Jorge A d C S

11 de ago de 2019

It is a amazing amount of knowledge I've got from you. It was a very pleasant way of learning. Give the students a small e-book is with all the syllabus and you'll get the five stars. Thank you all!

por Gareth S

12 de abr de 2020

Personally, I found this course more dense than the previous courses. I would have liked to have seen more visual descriptions of the topics, e.g. cryptography. But other than that, great course :)

por Biplab G

19 de dez de 2020

This course was too good . there were few topics which some more elaboration. such as tacas+ , SSH etc.

Otherwise it is a very good courses to have basics cleared . topics covered are perfect

por Brent K

11 de jun de 2018

I feel like this went way more in depth than I think most people just getting into it can handle. I think either this needs to be dumbed down or drawn out a bit more, but a lot of great info.

por Ajay B

22 de ago de 2019

A more in-depth concept can be included in the course and provide a reference to open source tools/technologies so young and aspiring security professionals can gain more out of this course.

por Christopher J

11 de set de 2020

This one was ok. A bit difficult to deep dive into security concepts. You hear about them all the time but never really knew how they worked exactly. I take security more seriously now,

por Manish B

23 de abr de 2020

Really very good course.

It teaches so many things which we have facing in our digital life but didn't noticed.

After completing this course I'm conscious now about security and attacks.

por Michele P

14 de jul de 2022

Very complex information, liked learning IT. There were times when I wished I could ask instructor a question or explain something further. Thats the disadvantage of online, I guess.